MT9196

www.DataSheet4U.com MT9196 Integrated Digital Phone Circuit (IDPC) Data Sheet Features Programmable m-Law/A-Law CODEC and Filters Programmable CCITT (G.711)/sign-magnitude coding Programmable transmit, receive and side-tone gains Digital DTMF and single tone generation Fully differential interface to handset transducers Auxiliary analog interface Interface to ST-BUS/SSI (compatible with GCI) Serial microport control Single 5 volt supply, low power operation Anti-howl circuit for group listening speakerphone applications The MT9196 Integrated Digital Phone Circuit (IDPC) is designed for use in digital phone products. The device incorporates a built-in Filter/Codec, digital gain pads, DTMF generator and tone ringer. Complete telephony interfaces are provided for connecting to handset and speakerphone transducers. Internal register access is provided through a serial microport compatible with various industry standard micro-controllers. The device is fabricated in Zarlink's ISO2-CMOS technology ensuring low power consumption and high reliability. Filter/Codec Gain Encoder Decoder 7dB -7dB Transducer Interface January 2006 ISO2-CMOS Ordering Information MT9196AP 28 Pin PLCC Tubes MT9196AE 28 Pin PDIP Tubes MT9196AS 28 Pin SOIC Tubes MT9196ASR 28 Pin SOIC Tape & MT9196APR 28 Pin PLCC Tape & MT9196AE1 28 Pin PDIP* Tubes MT9196APR1 28 Pin PLCC* Tape & MT9196AP1 28 Pin PLCC* Tubes MT9196AS1 28 Pin SOIC* Tubes MT9196ASR1 28 Pin SOIC* Tape & *Pb Free Matte Tin -4...